摘要
通信铁塔的垂直度是检测铁塔安全状态的重要参数,传统的全站仪测量方式存在可靠性差、可视化程度低等缺点。近年来,三维激光扫描技术在精密工程测量领域的应用日趋成熟,其高效采集、海量点云数据等特点使其在铁塔垂直度检测方面具有明显优势。本文通过对比使用三维激光扫描技术和全站仪技术检测某火车站改造工程邻近通信铁塔的垂直度结果,证明了三维激光扫描技术在铁塔垂直度检测上应用的可行性。
The verticality of the communication tower is an important parameter to detect the safety state of the tower.The traditional total station measurement method has the disadvantages of poor reliability and low visualization.In recent years,the application of 3 D laser scanning technology in the field of precision engineering measurement is becoming more and more mature.Its characteristics of efficient collection and massive point cloud data make it have obvious advantages in tower verticality detection.By comparing the results of using three-dimensional laser scanning technology and total station technology to detect the verticality of the adjacent communication tower of a railway station reconstruction project,this paper proves the feasibility of the application of three-dimensional laser scanning technology in the verticality detection of the tower.
作者
冯耀
戴中东
刘伟劲
王敏
FENG Yao;DAI Zhongdong;LIU Weijin;WANG Min(Nanjing Insititute of Surveying,Mapping&Geotechnical Investigation,Co.,Ltd.,Nanjing 210019,China;Troops 93204,Beijing 100068,China)
出处
《测绘通报》
CSCD
北大核心
2022年第S02期140-142,178,共4页
Bulletin of Surveying and Mapping
关键词
三维激光扫描
垂直度
圆拟合
3D laser scanning
verticality
circle fitting
作者简介
冯耀(1995—),男,助理工程师,主要从事变形监测工作。E-mail:yfeng@whu.edu.cn
